Broken Ethernet port cover Aspire V7 581pg

JohnNi1

I have an Acer Aspire V7 581pg. I have broken the Ethernet port cover which is held in place by two plastic dowels and a small screw into the bottom case. Can anyone let me know where I can buy a replacement without having to replace the bottom cover which would not be economically viable
Thanks

Thread was edited to add unit model number to the title